105     ringbuf->rear  = 0;  in VIDEO_RINGBUF_Init()
118     uint32_t rear  = ringbuf->rear;  in VIDEO_RINGBUF_Get()  local
121     if (rear != front)  in VIDEO_RINGBUF_Get()
148     uint32_t rear_next = ringbuf->rear + 1U;  in VIDEO_RINGBUF_Put()
154         ringbuf->buf[ringbuf->rear] = item;  in VIDEO_RINGBUF_Put()
155         ringbuf->rear               = rear_next;  in VIDEO_RINGBUF_Put()
171     uint32_t rear  = ringbuf->rear;  in VIDEO_RINGBUF_GetLength()  local
174     ret = (rear + ringbuf->size) - front;  in VIDEO_RINGBUF_GetLength()
187     uint32_t rear  = ringbuf->rear;  in VIDEO_RINGBUF_IsEmpty()  local
190     if (rear == front)  in VIDEO_RINGBUF_IsEmpty()
202     uint32_t rear  = ringbuf->rear;  in VIDEO_RINGBUF_IsFull()  local
205     rear++;  in VIDEO_RINGBUF_IsFull()
207     if (rear >= ringbuf->size)  in VIDEO_RINGBUF_IsFull()
209         rear = 0;  in VIDEO_RINGBUF_IsFull()
212     if (rear == front)  in VIDEO_RINGBUF_IsFull()